30927015

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{10909}}^1$

素因数の和:10933

約数の個数: 40

約数和(自身を含む): 63365280

約数和(自身を除く): 32438265

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 10909, 32727, 54545, 76363, 98181, 163635, 229089, 294543, 381815, 490905, 687267, 883629, 1145445, 1472715, 2061801, 3436335, 4418145, 6185403, 10309005, 30927015]

約数ペア:

[(1, 30927015), (3, 10309005), (5, 6185403), (7, 4418145), (9, 3436335), (15, 2061801), (21, 1472715), (27, 1145445), (35, 883629), (45, 687267), (63, 490905), (81, 381815), (105, 294543), (135, 229089), (189, 163635), (315, 98181), (405, 76363), (567, 54545), (945, 32727), (2835, 10909)]